condition mean min max 0 h after light 97.49064999999999 92.2623 102.719 4 h after light 50.2131 45.9893 54.4369 8 h after light 8.423200000000001 6.2751 10.5713 4 h after dark 11.5252 11.1435 11.9069 8 h after dark 53.241699999999994 52.449 54.0344 12 h after dark 106.1327 97.7594 114.506